]> https://gitweb.dealii.org/ - dealii.git/commit
Improved initialization of embedding and restriction: need to evaluate a tensor produ...
authorMartin Kronbichler <kronbichler@lnm.mw.tum.de>
Tue, 26 Jul 2011 13:05:02 +0000 (13:05 +0000)
committerMartin Kronbichler <kronbichler@lnm.mw.tum.de>
Tue, 26 Jul 2011 13:05:02 +0000 (13:05 +0000)
commit7e92da3b6eca60f0aafb4901844dcd4f24f32d93
treea5f3511896f8145c480ed75d88b8454fa85de7d2
parentfa19a7513406b6cc290972baeedbede9dd9c2d9b
Improved initialization of embedding and restriction: need to evaluate a tensor product polynomial a lot of times on tensor product points. Hence, do the polynomial evaluation in one dimension at a time. This makes code slightly more complicated to read, but it evaluates much faster, especially for high orders. Now, FE_Q can be initialized for order 15 in 3D in less than a second. Before it took hundreds of seconds.

git-svn-id: https://svn.dealii.org/trunk@23961 0785d39b-7218-0410-832d-ea1e28bc413d
deal.II/source/fe/fe_q.cc

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